111023032323 has 8 divisors (see below), whose sum is σ = 169177954048. Its totient is φ = 63441732744.

The previous prime is 111023032313. The next prime is 111023032357. The reversal of 111023032323 is 323230320111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 111023032323 - 2⁶ = 111023032259 is a prime.

It is a super-2 number, since 2×111023032323² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 5286811063 = 111023032323 / (1 + 1 + 1 + 0 + 2 + 3 + 0 + 3 + 2 + 3 + 2 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111023032323.

It is not an unprimeable number, because it can be changed into a prime (111023032313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2643405511 + ... + 2643405552.

It is an arithmetic number, because the mean of its divisors is an integer number (21147244256).

Almost surely, 2^111023032323 is an apocalyptic number.

111023032323 is a deficient number, since it is larger than the sum of its proper divisors (58154921725).

111023032323 is an equidigital number, since it uses as much as digits as its factorization.

111023032323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5286811073.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 111023032323 its reverse (323230320111), we get a palindrome (434253352434).

The spelling of 111023032323 in words is "one hundred eleven billion, twenty-three million, thirty-two thousand, three hundred twenty-three".